package com.atguigu.msmservice.controller;

import com.atguigu.commonutils.R;
import com.atguigu.msmservice.service.MsmService;

import com.atguigu.msmservice.utils.RandomUtil;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;

/**
 * @author DengZhuo
 * @version 1.0
 * @date 2021/1/2 0002 9:16
 */
@RestController
@RequestMapping("edumsm/msm")

public class MsmController {

    @Autowired
    private MsmService msmService;
    @Autowired
    private RedisTemplate<String,String> redisTemplate;
    //发送短信
    @GetMapping(value = "/send/{phone}")
    public R code(@PathVariable String phone) {
        String code = redisTemplate.opsForValue().get(phone);
        if (!StringUtils.isEmpty(code)){
            return R.ok();
        }
        //生成随机值，传递到阿里云进行发送
        code = RandomUtil.getFourBitRandom();
     Map<String, Object> param = new HashMap<>();
     param.put("code",code);
    boolean isSend= msmService.send(param,phone);
    if (isSend){
        //发送成功，把发送成功验证码放到redis里面
        //设置有效时间
        redisTemplate.opsForValue().set(phone,code,5, TimeUnit.MINUTES);
        return R.ok();
    }else {
        return R.error().message("短信发送失败");
    }
    }

}
